Search Results for: fibroplasia

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Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Persistent Lentiginous Melanocytic Hyperplasia, Atypical Melanocytic Hyperplasia (Melanocytic Nuclear Atypia), Lamellar Fibroplasia, Concentric Fibroplasia, and Lymphocytes as Criteria for Diagnosis Histopathologic of Dysplastic Nevi?

…employ any of the five criteria (persistent lentiginous melanocytic hyperplasia, atypical melanocytic hyperplasia, lamellar fibroplasias, concentric fibroplasias, and lymphocytes) recommended by Clark and his associates to come to a specific…

Histologic Diagnosis of Inflammatory Skin Diseases

Scar

fibroplasia that accompanies a neoplasm. Parenthetically, fibroplasia is a synonym for fibrosis. In sum, a scar is a type of fibroplasia, but not all fibroplasias are scars. When fibrosis occurs late in the course of an inflammatory process and…

Histologic Diagnosis of Inflammatory Skin Diseases

Applicable Terms

…hat early in its course resulted in destruction of preexisting tissue, evolved through granulation tissue, and eventuated in fibroplasia (Fig. 3.33). Formation of granulation tissue, the scaffold on which fibroplasia usually proceeds, is a sign that…

Histologic Diagnosis of Inflammatory Skin Diseases

Lichen planus

…pergranulosis and the basement membrane of the infundibulum and of the follicle is not thickened. In addition, pale-staining fibroplasia is seen to envelop infundibula in a manner that suggests strangulation of them. Later, fibroplasia is so…

Histologic Diagnosis of Inflammatory Skin Diseases

Pyogenic granuloma

…ed, a pyogenic granuloma involutes with fibrosis. Some pyogenic granulomas resolve with the entire mass of tissue undergoing fibroplasia, the residual changes then resembling a fibroma. In other instances, a resolving pyogenic granuloma shows…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…opilaris In addition to the lichenoid infiltrate of lymphocytes that surrounds infundibula and follicles, there are signs of fibroplasia, an indication that this peri-infundibulitis and perifolliculitis is en route to destroying infundibular and…

Histologic Diagnosis of Inflammatory Skin Diseases

Nodular fasciitis

…flammatory cells scattered throughout the fibrosing granulation tissue Extravasated erythrocytes and siderophages often Late Fibroplasia increases as granulation tissue is replaced by it and mucin decreases Correlation clinicopathologic The nodule…

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